BR9610294A - Processo para a preparação de um composto - Google Patents
Processo para a preparação de um compostoInfo
- Publication number
- BR9610294A BR9610294A BR9610294A BR9610294A BR9610294A BR 9610294 A BR9610294 A BR 9610294A BR 9610294 A BR9610294 A BR 9610294A BR 9610294 A BR9610294 A BR 9610294A BR 9610294 A BR9610294 A BR 9610294A
- Authority
- BR
- Brazil
- Prior art keywords
- compound
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
- C07C205/35—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/36—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
- C07C205/38—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system the oxygen atom of at least one of the etherified hydroxy groups being further bound to a carbon atom of a six-membered aromatic ring, e.g. nitrodiphenyl ethers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/59—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/36—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids
- C07C303/40—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids by reactions not involving the formation of sulfonamide groups
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9518705.0A GB9518705D0 (en) | 1995-09-13 | 1995-09-13 | Chemical process |
PCT/GB1996/001892 WO1997010199A1 (en) | 1995-09-13 | 1996-08-06 | Process for nitrating diphenyl ether compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9610294A true BR9610294A (pt) | 1999-03-16 |
Family
ID=10780649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9610294A BR9610294A (pt) | 1995-09-13 | 1996-08-06 | Processo para a preparação de um composto |
Country Status (18)
Country | Link |
---|---|
US (2) | US20030191341A1 (pt) |
EP (1) | EP0851852B1 (pt) |
JP (1) | JP3886533B2 (pt) |
KR (1) | KR100423572B1 (pt) |
CN (1) | CN1078885C (pt) |
AR (1) | AR003328A1 (pt) |
AT (1) | ATE191450T1 (pt) |
AU (1) | AU6663996A (pt) |
BR (1) | BR9610294A (pt) |
CA (1) | CA2229735C (pt) |
DE (1) | DE69607633T2 (pt) |
ES (1) | ES2145475T3 (pt) |
GB (1) | GB9518705D0 (pt) |
HU (1) | HU224865B1 (pt) |
IL (1) | IL123616A (pt) |
TW (1) | TW460447B (pt) |
WO (1) | WO1997010199A1 (pt) |
ZA (1) | ZA966931B (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6028219A (en) * | 1995-09-13 | 2000-02-22 | Zeneca Limited | Process for the nitration of diphenylethers |
HU224866B1 (en) * | 1996-11-01 | 2006-03-28 | Syngenta Ltd | Nitration process |
GB9930369D0 (en) * | 1999-12-22 | 2000-02-09 | Zeneca Ltd | Chemical process |
DE102007010161A1 (de) | 2007-03-02 | 2008-09-04 | Saltigo Gmbh | Verfahren zur Nitrierung substituierter Benzole in Gegenwart von Propionsäure |
CN101486654B (zh) * | 2009-03-04 | 2012-10-10 | 西安近代化学研究所 | 2-甲基-3-硝基苯乙酸合成方法 |
CN103787890A (zh) * | 2014-02-28 | 2014-05-14 | 江苏省激素研究所股份有限公司 | 一种三氟羧草醚的合成方法 |
CN105820054A (zh) * | 2016-04-26 | 2016-08-03 | 合肥工业大学 | 一种3-甲基-2-硝基苯甲酸甲酯的制备方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4031131A (en) * | 1975-09-29 | 1977-06-21 | Rohm And Haas Company | Process for preparing phenoxybenzoic acids |
US4400530A (en) * | 1980-06-27 | 1983-08-23 | Ppg Industries, Inc. | Process for preparing substituted diphenyl ethers |
US4594440A (en) * | 1981-07-27 | 1986-06-10 | Rhone:Pulenc, Inc. | Process for recovering and purifying herbicidal phenoxybenzoic acid derivatives |
US4405805A (en) * | 1981-07-27 | 1983-09-20 | Rhone-Poulenc, Inc. | Process for recovering and purifying herbicidal phenoxybenzoic acid derivatives |
US4424393A (en) * | 1981-08-24 | 1984-01-03 | Ppg Industries, Inc. | Process of preparation of substituted diphenyl ethers |
US4743703A (en) * | 1981-10-19 | 1988-05-10 | Rohm And Haas Company | Herbicidal 4-fluoroalkyl-4'-nitrodiphenyl ethers |
US4429146A (en) * | 1982-04-15 | 1984-01-31 | Gaf Corporation | Substituted diphenyl ether herbicides and process for use |
EP0147798B1 (en) * | 1984-01-03 | 1989-11-23 | General Electric Company | Nitration reactions with acid anhydride promoters |
DE69503936T2 (de) * | 1994-02-17 | 1998-12-10 | Zeneca Ltd | Verfahren zur Phosgenierung in Gegenwart des Acetonitrils |
-
1995
- 1995-09-13 GB GBGB9518705.0A patent/GB9518705D0/en active Pending
-
1996
- 1996-08-06 JP JP51173397A patent/JP3886533B2/ja not_active Expired - Lifetime
- 1996-08-06 EP EP96926472A patent/EP0851852B1/en not_active Expired - Lifetime
- 1996-08-06 KR KR10-1998-0701695A patent/KR100423572B1/ko not_active IP Right Cessation
- 1996-08-06 AU AU66639/96A patent/AU6663996A/en not_active Abandoned
- 1996-08-06 ES ES96926472T patent/ES2145475T3/es not_active Expired - Lifetime
- 1996-08-06 AT AT96926472T patent/ATE191450T1/de not_active IP Right Cessation
- 1996-08-06 CN CN96196918A patent/CN1078885C/zh not_active Expired - Lifetime
- 1996-08-06 IL IL12361696A patent/IL123616A/en not_active IP Right Cessation
- 1996-08-06 HU HU9802863A patent/HU224865B1/hu not_active IP Right Cessation
- 1996-08-06 DE DE69607633T patent/DE69607633T2/de not_active Expired - Fee Related
- 1996-08-06 CA CA002229735A patent/CA2229735C/en not_active Expired - Lifetime
- 1996-08-06 BR BR9610294A patent/BR9610294A/pt not_active IP Right Cessation
- 1996-08-06 WO PCT/GB1996/001892 patent/WO1997010199A1/en active IP Right Grant
- 1996-08-13 TW TW085109806A patent/TW460447B/zh not_active IP Right Cessation
- 1996-08-15 ZA ZA966931A patent/ZA966931B/xx unknown
- 1996-08-22 AR ARP960104076A patent/AR003328A1/es active IP Right Grant
-
2003
- 2003-05-16 US US10/260,024 patent/US20030191341A1/en not_active Abandoned
-
2006
- 2006-10-30 US US11/554,076 patent/US20070055077A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
TW460447B (en) | 2001-10-21 |
WO1997010199A1 (en) | 1997-03-20 |
IL123616A (en) | 2001-06-14 |
JPH11512420A (ja) | 1999-10-26 |
CN1078885C (zh) | 2002-02-06 |
AU6663996A (en) | 1997-04-01 |
AR003328A1 (es) | 1998-07-08 |
KR100423572B1 (ko) | 2004-07-19 |
HUP9802863A2 (hu) | 1999-03-29 |
US20070055077A1 (en) | 2007-03-08 |
HU224865B1 (en) | 2006-03-28 |
EP0851852A1 (en) | 1998-07-08 |
KR19990044447A (ko) | 1999-06-25 |
GB9518705D0 (en) | 1995-11-15 |
ATE191450T1 (de) | 2000-04-15 |
ES2145475T3 (es) | 2000-07-01 |
JP3886533B2 (ja) | 2007-02-28 |
CN1196045A (zh) | 1998-10-14 |
HUP9802863A3 (en) | 2000-08-28 |
IL123616A0 (en) | 1998-10-30 |
US20030191341A1 (en) | 2003-10-09 |
DE69607633D1 (de) | 2000-05-11 |
DE69607633T2 (de) | 2000-08-31 |
ZA966931B (en) | 1997-03-13 |
EP0851852B1 (en) | 2000-04-05 |
CA2229735A1 (en) | 1997-03-20 |
CA2229735C (en) | 2008-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B25D | Requested change of name of applicant approved | ||
B25G | Requested change of headquarter approved | ||
B25G | Requested change of headquarter approved | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 06/08/2016 |